Abstract
An original method of competing ions has been proposed and experimentally tested permitting a sol-gel process to be conducted only with water solutions of simplest salts, alkalis and acids without using chelating reagents.
The data are also presented on the “oil-drop” and “air-drop” technologies for continuous sol-gel production of spherically granulated inorganic ion exchangers such as titanium and zirconium phosphates as well as solid highporous acid catalysts based on sulfonated zirconium and titanium dioxide. The information is given about selective sorption of trace amounts of heavy metals, radionuclides, and uranium from a variety of technological solutions and drinking water on the prepared titanium and zirconium phosphates.
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Strelko, V.V. (2008). Method of Competing Ions for Sol-Gel Processing of Sorbents and Catalysts in Aqueous Solutions of Inorganic Salts. In: Innocenzi, P., Zub, Y.L., Kessler, V.G. (eds) Sol-Gel Methods for Materials Processing. NATO Science for Peace and Security Series C: Environmental Security. Springer, Dordrecht. https://doi.org/10.1007/978-1-4020-8514-7_14
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DOI: https://doi.org/10.1007/978-1-4020-8514-7_14
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